NCERT · Class 9 · Science · SoundWhat is sound?
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Total Attempts: 1
Accuracy Rate: 100%
Step-by-Step Solution
Sound is a form of energy that produces a sensation of hearing in our ears. It is produced by vibrating bodies and travels in the form of mechanical waves through a medium.
Detailed Options Breakdown
Option : A form of energy that produces sensation of hearing (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 1: A type of magnetic field
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Sound.
Option 2: A form of light energy
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Sound.
Option 3: A chemical reaction
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Sound.
💡 Study Guide: This question tests core syllabus concepts from Sound. For formulas, key summaries, and mock exam reference guides, read the full Sound Revision Notes.